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What is the function of CPU cache?
Many CPUs have what is known as a CPU cache. The function of this CPU cache is to speed up access to data.
Why do computers use cache memory?
It's strictly a function of speed. To read what's in cache, the processor does not need to address the buss and wait for the response. Cache memory is available instantly.
Why the tag is also stored in the cache?
The short answer is for speed. There is no point in storing data in a cache if there is no way to index the data to make it usable. Nor would there be any advantage if this data were stored in conventional DRAM.
What is the function of cache memory?
Cache memory is used to hold a copy of the data from the most frequently accessed memory locations to minimise calculation time. For example, a CPU's cache will hold this data so that it doesn't have to call data from the RAM for every calculation it makes, and merely draws from its local cache.
Which tag is used to hide the field on a HTML form?
The input tag with the type attribute as hidden.
For a associative- mapped cache a main memory address is viewed as consisting of two fieldsList and define the two fields?
tag word
What are the 3 fields in direct mapped cache memory?
1. Word field2. Block field3. Tag fieldTag, Index, and Offset.
What is the meaning of HTML tag?
HTML as the name suggests is a markup language. Each tag represents a function in it.
For a direct- mapped cache a main memory address is viewed as consisting of three fields.List and define the three fields.?
Tag Slot and Offset
What is the main function of a computer ram?
It actsas a cache for the CPU to execute instructions and work on temporary data.
What manage data and instructions entering and leaving the CPU?
It is the cache controller that performs this function. It is the "bridge" or interface.= =
Which cache mapping function does not require replacement algorithm?
direct mapping doesn't need replacement algorithm
